baber/WOPTO huggingface dataset:
Patent CA-2453779-A1 (CA)
Inventor: NATHAN ARUNA
IPC: A61L27/18
Filed: 2003-12-19
Abstract: The present invention is directed to medical devices or pharmaceutical compositions, each containing a synthetic, biodegradable, biocompatible polymer that is the reaction product of a polybasic acid or derivative thereof, a monoglyceride, and a cationic polyol.
Patent CA-2456581-A1 (CA)
Inventor: OLSON WAYNE L
IPC: E04G21/32
Filed: 2004-01-30
Abstract: A preferred embodiment safety device for use with an upright structure includes an elongate member, a connecting member, a securing member, and a lifeline.  The connecting member is operatively connected to the elongate member proximate a first end of the elongate member. The connecting member extends outward from the elongate member and is configured and arranged to engage the upright structure. The securing member is operatively connected to the elongate member proximate a second end of the elongate member. The securing member is configured and arranged to extend around a portion of an anchor member. The connecting member and the securing member anchor the elongate member thereby providing an anchorage point. The lifeline is operatively connected to the elongate member, wherein the lifeline provides fall protection proximate the upright structure when the elongate member is anchored.
Patent CA-2456978-A1 (CA)
Inventor: LOGAN TERRY J
IPC: C02F11/14
Filed: 2002-08-01
Abstract: La présente invention concerne un procédé de désinfection et de stabilisation de déchets organiques dans lequel on mélange intimement les déchets organiques avec un ou plusieurs sous-produits minéraux pour produire un mélange présentant un pH inférieur à environ 9. On chauffe le mélange et on le déshydrate pour produire un produit biominéral granulaire, stable qui peut être utilisé par exemple, en tant que fertilisant, amendement du sol ou substitut de sol. Cette invention concerne également des produits biominéraux granulaires, stables produits à l'aide des procédés selon la présente invention et des fertilisants, des amendements de sol et des substituts de sol qui renferment ces produits biominéraux granulaires et stables, ainsi que des systèmes de désinfection et de stabilisation de déchets organiques et des systèmes de production d'un produit biominéral granulaire, stable.
Patent CA-2457405-A1 (CA)
Title: Compositions and methods relating to benzodiazepine compounds
Inventor: OPIPARI ANTHONY W
IPC: A61K45/00
Filed: 2002-08-15
Abstract: The present invention relates to novel chemical compounds, methods for their discovery, and their therapeutic use. In particular, the present invention provides benzodiazepine derivatives and methods of using benzodiazepine derivatives as therapeutic agents to treat a number of conditions associated with the faulty regualtion of the processes of programmed cell death, autoimmunity, inflammation, and hyperproliferation, and the like.
Patent CA-2457734-A1 (CA)
Title: Method and apparatus for predicting the time to failure of electronic devices at high temperatures
Inventor: ETCHELLS RICHARD K
IPC: G01R31/28
Filed: 2004-02-16
Abstract: A method and apparatus are disclosed for determining a time to failure for an electronic device. The method and apparatus includes estimating a dependency of a bond strength degradation rate on at least one parameter and estimating a temperature profile of the electronic device. Furthermore, the method and apparatus determine a bond strength based on the dependency of the bond strength degradation rate and the temperature profile, and determine the time to failure for the electronic device based on a time evolution of the bond strength.
Patent CA-2458476-A1 (CA)
Title: Photoreactive compounds and compositions
Inventor: SADLER PETER JOHN
IPC: A61K33/243
Filed: 2002-08-27
Abstract: The present invention provides a compound of formula (I): PtIV(N3)2X1X2Y1Y2, wherein X1 and X2 are the same or different and each one is a group NR1R2R3 wherein R1, R2 and R3 are the same or different and each can be any one of H  and optionally substituted alkyl, aryl, aralkyl, acyl, cycloalkyl, heterocyclyl, alkenyl, aralkenyl, alkinyl, cycloalkenyl, or X1 and X2 together represent a group R1R2NR4NR1R2 wherein R1 and R2 have the same meaning as before, and R4 represents an optionally substituted divalent, saturated or unsaturated, alkyl chain, an optionally substituted divalent, saturated or unsaturated cycloalkyl or an optionally substituted divalent aryl, or R4 or two or more of R1, R2, R3 and R4 and the respective N atom(s) to which they are linked, represent an optionally substituted heterocyclyl having at least one ring containing said N atom(s); and Y1 and Y2 are the same or different or when cis together represent a divalent moiety Y3, wherein at least one of Y1 and Y2, or Y3, is a substantially labile ligand in the analogous Pt(II) complex without the azide groups, whilst being substantially resistant, in vivo, to hydrolysis and physiological reducing agents. One or more of R1, R2, R3 and R4, may further represent a covalently bonded link to at least one further complex of formula (I) to form a dimer or oligomer, or to a targeting moiety having affinity for a predetermined tissue or cell type.
Patent CA-2465371-A1 (CA)
Inventor: GROSSE GISELA
IPC: A61K48/00
Filed: 2002-10-28
Abstract: The present invention is directed to nucleotide sequences and their encoded enzyme-deficient proteins and peptides which regulate neurite especially axonal growth, recognitions agents thereto, and the therapeutic and diagnostic uses of such proteins and peptides. The invention relates also to the use of enzyme-deficient or enzymatic inactive C3 proteins/peptide-derivatives derived from Clostridium botulinum for regulation of the growth, expansion and/or differentiation of neurons and neuronal stem cells as well as the regeneration of neurons. In a specific embodiment of the invention, proteins and peptides may be used to promote the regeneration of neuronal axons over long distances following spinal cord damage. The proteins and peptides allow neurite especially axonal outgrowth - without actions on glial cells - in nervous system tissue in vivo and in vitro. They may have important uses in the treatment of central nervous system damage and degenerative nerve diseases.
Patent CA-2468615-A1 (CA)
Title: A method for making self-registering non-lithographic transistors with ultrashort channel lengths
Inventor: GUDESEN HANS GUDE
IPC: H01L27/088
Filed: 2002-11-01
Abstract: In a method for making transistors with ultrashort channel length, the deposition of respectively source, drain and gate electrodes initially can b e performed with prior art technology limiting the electrode dimensions according to applicable design rules, while the dimensions of every second o f these electrodes in subsequent process steps can be adjusted as desired. A channel area is formed between a source and a drain electrode without being constrained by any design rule and this allows the formation of transistor channels with extremely short channel lengths L, e.g. well below 10 nm. Correspondingly the width of the gate electrodes can be adjusted to also obtain a large channel width W and hence provide transistors with almost arbitrarily large aspect ratios W/L and thus desirable switching and current characteristics. The method can be applied to make any kind of field-effect transistor, even on the same substrate and may be adjusted for the fabricati on of other kinds of transistor structures as well.
Patent CA-2469808-A1 (CA)
Title: Method of making an abrasive product
Inventor: ANNEN MICHAEL J
IPC: B24D11/00
Filed: 2002-11-06
Abstract: The invention provides a method of making an embossed abrasive article comprising providing a sheet-like foam backing having a first surface and an opposite second surface; providing an abrasive coating comprising abrasive particles and binder over said first surface to provide an abrasive article;  and applying under pressure a patterned embossing tool having an embossing surface including at least a pattern of raised areas to the abrasive coating of the abrasive article to provide an embossed pattern at least including depressed areas corresponding to the raised areas of the embossing surface in said abrasive coating and said foam backing to provide an embossed abrasive article.
Patent CA-2470475-A1 (CA)
Title: Systeme et procede pour fournir des reseaux hdt-rt (terminal numerique hote teleterminal) repartis
Inventor: GAZIER MICHAEL
IPC: H04L12/56
Filed: 2002-12-12
Abstract: L'invention concerne un système réparti permettant de communiquer entre un terminal numérique hôte et un téléterminal. Le terminal numérique hôte est couplé entre un terminal numérique de central et un réseau de distribution. Le téléterminal est couplé entre le réseau de distribution et une pluralité de lignes d'abonnés. Ledit système comprend en outre une première interface de réseau en communication avec le terminal numérique hôte pour translater entre un protocole de groupe d'interfaces et un protocole de commande de passerelle. Une matrice de commutation du réseau de distribution achemine des données entre le terminal numérique hôte et le téléterminal. Une seconde interface de réseau est en communication avec le téléterminal pour exécuter les ordres provenant de la première interface du réseau et répondre en conséquence. Un tel système favorise l'évolution vers les réseaux à commutation par paquets de la prochaine génération.
Patent CA-2472669-A1 (CA)
Title: Multi-piece modular patellar prosthetic system
Inventor: BURKINSHAW BRIAN
IPC: A61F2/46
Filed: 2004-06-28
Abstract: A modular patellar prosthetic system used to replace a portion of the natural knee and, more particularly, a multi-piece modular patellar prosthetic system having various baseplates and articulation components that are interchangeable with each other. Each baseplate has a fixation surface adapted to engage patellar bone, and each articulation component has a smooth articulation surface. The articulation component and baseplate connect with an attachment mechanism and form an implantable knee prosthesis.
Patent CA-2475794-A1 (CA)
Title: Method and apparatus for providing an electronic warfare target simulator
Inventor: DEVOY KATHRYN MAUREEN
IPC: G09B9/00
Filed: 2004-08-11
Abstract: An electronic warfare target simulator is a small, low power, programmable target simulator for Defence electronic warfare operators to use for training in Electronic Warfare deception and jamming techniques and to aid in the calibration of radio direction finding equipment. The invention includes methods and apparatus for the replay of stored data and the generation of electronic noise or tones to be transmitted in open air to deceive or jam target receiving intercept electronic warfare operators and their equipment.
Patent CA-2476766-A1 (CA)
Title: Joint reutilisable, applicable sur une mince portion d'un article commercial
Inventor: COSTA EMILIO
IPC: G09F3/03
Filed: 2003-04-22
Abstract: L'invention concerne un joint réutilisable, applicable sur une mince portion d'un article commercial, comprenant une première plaque (11) et une seconde plaque (12) qui sont disposées côte à côte et sont reliées, en des bords correspondants (13, 14), par au moins un corps à charnière élastiquement déformable (16). La première et la seconde plaques (11, 12) sont garnies, de façon monolithique, sur les bords respectifs, opposés à au moins un corps à charnière (16), respectivement, d'une première aile (19) et d'une seconde aile (20), qui peuvent être accouplées mutuellement, au moyen d'éléments de prise réversibles (23, 24), en vue de recevoir et de bloquer la mince portion de l'article entre la première et la seconde plaques (11, 12).
Patent CA-2476833-A1 (CA)
Title: Novel methylated cyclodextrin complexes
Inventor: MANNILA JANNE
IPC: C08B37/00
Filed: 2003-02-20
Abstract: The present invention is directed to novel complexes of cyclodextrin. In particular the invention is directed to a complex of a cyclodextrin selected from the group consisting of RM-.beta.-cyclodextrin, DM-.beta.-cyclodextrin and TM-.beta.-cyclodextrin, and a cannabinoid selected from the classical cannabinoid-group consisting of cannabinol, tetrahydrocannabinol and cannabidiol.
Patent CA-2477327-A1 (CA)
Title: Mold closing device with mold height adjustment and method for actuation thereof
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 2002-12-10
Abstract: A mold height adjustment device for modifying the distance between the stationary mold carrier and a support element (21) by means of a drive mechanism (15) is provided in a plastic injection molding machine. A locking device (16) locks the support element (21) in its respective position. A release position is provided in the area of movement of the moving mold carrier (11), which unlocks the locking device (16) when the moving mold carrier is in said release position, thereby providing a mold height adjustment device and a method for actuating said device, which advantageous ly uses the elements moving on the machine for its actuation.
Patent CA-2477641-A1 (CA)
Title: Pom pt one step with a cross directional ripping-strip
Inventor: BEAULIEU SYLVAIN
IPC: B65B7/08
Filed: 2004-08-16
Abstract: A bag comprising adhesive material applied on a ply step of the bag, a ripping-strip and a non adhesive coated area embedding the ripping-strip, providing an easy opening feature at the customer open end of the bag. The bottom of the bag comprises a folded flat bottom. The bag preferably holds an inserted inner bag. The bag has a top closure that can be folded above a customer seal in order for the inner bag to be fully independent from the outer bag after the bag is opened with the help of a ripping-strip. Upon closure of the bag, the inner bag is not trapped in an upper flap of the outer bag in order for the bag to be fully recyclable. Preferably, a mid-step is provided with the mid ply of the outer bag. The mid step stiffens and reinforces the flap.
Patent CA-2478600-A1 (CA)
Inventor: HAYNES RICHARD K
IPC: A61P33/02
Filed: 2003-02-24
Abstract: L'invention concerne certains nouveaux dérivés substitués en C-10 d'artémisinine, un procédé de préparation de ceux-ci, leur utilisation dans le traitement et/ou la prophylaxie de maladies provoquées par une infection parasitaire, et des compositions pharmaceutiques contenant de tels dérivés substitués en C-10.
Patent CA-2478860-A1 (CA)
Inventor: KAZAKEVICH LEONID
IPC: H04L12/66
Filed: 2003-03-25
Abstract: A Time Dvision Duplex - Radio Local Area Network (TDD-RLAN) for providing concurrent (12) wireless telecommunication service for a plurality of user equipments (UEs), includes at least one base station (Node B) having a transceiver for conducting time division duplex (TDD) code division multiple access (CDMA) wireless communication, at least one controller (RNC) for controlling the communications of a group of base stations, and a Radio Acce ss Network Internet Protocol Gateway (RIP GW) having a Gateway General Packet Radio Service Support Node (GGSN) with access router functions for connectio n with the Internet.
Patent CA-2480639-A1 (CA)
Title: Nad phosphite oxidoreductase a novel catalyst from bacteria for regeneration of nad(p)h
Inventor: GARCIA COSTAS AMAYA M
IPC: C12N9/02
Filed: 2003-02-21
Abstract: A gene encoding an enzyme required for operation of a novel biochemical pathway for oxidation of the reduced phosphorus (P) compound phosphite was cloned from Pseudomonas and also found in other bacteria. The enzyme (designated PtxD) was overproduced in the host Escherichia coli by use of a recombinant system and purified to homogeneity via a two-step affinity protocol and characterized. The enzyme stoichiometrically produces NADH and phosphate from NAD and phosphite. Mechanistic studies indicate stereoselecti ve transfer of hydride from phosphite to the Re-face of NAD+ with observed stea dy- state kinetic isotope effects of 2.1 on Vmax and 1.8 on Vmax/Km. The novel enzyme is useful for methods requiring regenerating the cofactor NADH, for u se in synthetic oxidoreductases, and to synthesize chiral compounds, complex carbohydrates, and isotopically-labelled compounds.
Patent CA-2481570-A1 (CA)
Title: Determination de la position d'un membre du public ayant un moniteur multimedia portable
Inventor: CRYSTAL JACK C
IPC: G06Q50/00
Filed: 2003-03-05
Abstract: Cette invention se rapporte à des systèmes, à des procédés et à des dispositifs permettant de rassembler des données concernant l'utilisation d'un média par des membre prédéterminés du public. Un code de mesure d'audience en énergie acoustique (14) produite par un récepteur multimédia (30) est ainsi détecté par un moniteur multimédia portable (10). Le moniteur (10) détecte également un code de position (24) produit à proximité du récepteur multimédia.
Patent CA-2485128-A1 (CA)
Inventor: NOVA RICHARD C
IPC: G16Z99/00
Filed: 2003-05-07
Abstract: A medical device user interface is customized for a particular type of user late in the production process or after delivery by using customization software loaded from an external source, such as a PCT, a PDA or a network, or from a memory cartridge or replaceable component, e.g., a battery or a set of electrodes.
Patent CA-2486721-A1 (CA)
Title: Technique for selecting a profile to use to service a call
Inventor: BAKER NATHAN BRYANT
IPC: H04M15/00
Filed: 2004-11-02
Abstract: A telephone call may have more than one identifier, e.g., a billing telephone number and a caller's telephone number, within its signaling stream. Each identifier may have an associated call servicing profile. The invention determines which of several call profiles associated with identifiers within the call signaling stream should be used to service the call. The invention involves reading the identifiers, retrieving the profiles associated with the identifiers, if they exist, and selecting one of the profiles to use based on data in the profiles and a profile priority scheme. The invention may be realized in relation to an information assistance seance.
Patent CA-2487767-A1 (CA)
Title: Lubricating oil composition
Inventor: BROOM NIGEL
IPC: C10M133/12
Filed: 2004-11-18
Abstract: Use of a lubricating oil composition comprising, or made by admixing, a major amount of oil of lubricating viscosity, and minor amounts of (A) a dispersant additive composition and (B) a detergent additive composition, wherein the oil composition gives a sulfated ash content of at most 1.0 mass %; has a total base number (TBN) of 4 to 9.5; has at least 0.08 mass % of nitrogen derived from the dispersant additive composition, based on the mass of the oil composition; and has at least 25 mmol of soap per 1000 g of the oil composition derived from the detergent additive composition, to improve the cleanliness of pistons in an engine.
Patent CA-2488795-A1 (CA)
Inventor: BIELITZA PETER
IPC: B23Q1/44
Filed: 2003-05-21
Abstract: The invention relates to a device (10) for machining workpieces (12), especially for chip removing machining. Said device comprises a spindle (22) which is mounted on a first end of a pivoting arm (24) in such a way that it can be linearly displaced in a direction (X) parallel to the rotation axis o f the spindle, and a console (20) on which the pivoting arm (24) is mounted by its second end in such a way that it can rotate about an axis (X2) parallel to the rotation axis of the spindle. Said console (20) can be displaced in a direction (Y) which is perpendicular to the displacement direction (X) of th e spindle in all of the pivoting positions of the pivoting arm.
Patent CA-2489415-A1 (CA)
Title: Remote interface for a mobile storage system or other equipment
Inventor: LYNT WILLIAM W R III
IPC: A47B53/02
Filed: 2003-06-13
Abstract: A communication system for providing the ability to control, monitor or diagnose equipment such as a mobile storage system having a series of movable storage units. Each storage unit includes a controller or operational interface, and a communication interface is interconnected with the controller. The communication interface preferably provides access to the controller via the Internet, which enables access to the controller from virtually any location without the need for dedicated communication software.  The communication system enables an owner to have access to information on the mobile storage system from any location, and also enables local service personnel and a manufacturer's customer service personnel to access information on the system from any location to assist in troubleshooting, servicing and maintenance.
Patent CA-2491840-A1 (CA)
Title: Integrated cutting tool for waste disposal apparatus
Inventor: KNUTH ROSEMARY
IPC: B65B9/10
Filed: 2005-01-06
Abstract: The invention discloses a waste disposal apparatus including a waste packet forming device integrated with a tool for cutting the packet, and a method for using the apparatus. The disclosed integrated twist-and-cut system provides an improvement over existing waste disposal systems by reducing steps in the disposal of waste material.
Patent CA-2493541-A1 (CA)
Title: Spikeless/needleless valve for two-way liquid communication
Inventor: RICHMOND FRANK M
IPC: A61M39/22
Filed: 1994-09-15
Abstract: An IV component (302) has at least one opening and a valve (316) associated with the opening. The valve (316) is normally closed to prevent fluid communication through the opening. A spikeless/needleless connector (324) can be engaged with a female element (622, 690) of the valve (316) to open tho valve (316) and thereby establish a passageway for two-way fluid communication through the opening.
Patent CA-2495445-A1 (CA)
Title: An arrangement and method of graphical password authentication
Inventor: TAO HAI
IPC: G06F3/01
Filed: 2005-01-29
Abstract: A graphical password authentication arrangement and method display a grid on a display upon a user's request to access a restricted resource. The graphical password authentication arrangement requires the user to enter his or her access password by selecting one or more intersections on the grid on the display with an input device. A processing means determines whether to grant the user to access the restricted resource by comparing the access password entered with a corresponding file password for the user, which is stored in a storage means.
Patent CA-2498281-A1 (CA)
Title: Substituted pyridine derivatives as antitumor agent
Inventor: MENICHINCHERI MARIA
IPC: C07D213/74
Filed: 2003-08-26
Abstract: The present invention relates to novel substituted pyridine derivatives acti ve as Telomerase inhibitors, to the use of them as therapeutic agents, in particular as antitumoral agents, to a process for their preparation and to pharmaceutical compositions comprising them.
Patent CA-2499444-A1 (CA)
Title: Weather strip and method of manufacturing same
Inventor: FETCENKO RAYMOND M
IPC: B29C39/10
Filed: 2003-10-24
Abstract: A method of manufacturing a weather strip (10) which includes forming a compressible bulb member (12) having a hollow interior (14). A liquid thermoplastic material (34), such as a hot melt material, is injected into the hollow interior (14). The thermoplastic material (34) cures into a resilient plug (40) to provide reinforcement to one or more locations along the length of the weather strip (10).